Boston (Mass.) - From a series of photos labeled, "Chambers Brothers - for What's Shakin?" All were taken on assignment for the Rock and Roll magazine, Crawdaddy. Concert possibly took place at Club 47.

Boston (Mass.) - From a series of photos labeled, "Chambers Brothers - for What's Shakin?" All were taken on assignment for the Rock and Roll magazine, Crawdaddy. Concert possibly took place at Club 47.

Boston (Mass.) - From a series of photos labeled, "Chambers Brothers - for What's Shakin?" All were taken on assignment for the Rock and Roll magazine, Crawdaddy. Concert possibly took place at Club 47.

Boston (Mass.) - From a series of photos labeled, "Chambers Brothers - for What's Shakin?" All were taken on assignment for the Rock and Roll magazine, Crawdaddy. Concert possibly took place at Club 47.

Boston (Mass.) - From a series of photos labeled, "Chambers Brothers - for What's Shakin?" All were taken on assignment for the Rock and Roll magazine, Crawdaddy. Concert possibly took place at Club 47.

Boston (Mass.) - From a series of photos labeled, "Chambers Brothers - for What's Shakin?" All were taken on assignment for the Rock and Roll magazine, Crawdaddy. Concert possibly took place at Club 47.

Boston (Mass.) - From a series of photos labeled, "Chambers Brothers - for What's Shakin?" All were taken on assignment for the Rock and Roll magazine, Crawdaddy. Concert possibly took place at Club 47.

Boston (Mass.) - From a series of photos labeled, "Chambers Brothers - for What's Shakin?" All were taken on assignment for the Rock and Roll magazine, Crawdaddy. Concert possibly took place at Club 47.

Boston (Mass.) - From a series of photos labeled, "Chambers Brothers - for What's Shakin?" All were taken on assignment for the Rock and Roll magazine, Crawdaddy. Concert possibly took place at Club 47.

Boston (Mass.) - From a series of photos labeled, "Chambers Brothers - for What's Shakin?" All were taken on assignment for the Rock and Roll magazine, Crawdaddy. Concert possibly took place at Club 47.